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Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application

The increasing energy demand on available global lithium resources has created concerns on development of new and advanced sustainable energy sources. Sodium-based batteries have emerged as promising substitutions to Li-based batteries. We describe here sodium trifluoromethanesulfonate (NaCF 3 SO 3...

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Main Authors: Su, N.C., Noor, Siti Aminah Mohd, Roslee, M.F., Mohamed, Nor Sabirin, Ahmad, Azizan, Yahya, Muhd Zu Azhan
Format: Article
Published: Springer Verlag (Germany) 2019
Subjects:
Q Science (General)
QC Physics
Online Access:http://eprints.um.edu.my/23388/
https://doi.org/10.1007/s11581-018-2718-9
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spelling my.um.eprints.233882020-01-13T00:54:28Z http://eprints.um.edu.my/23388/ Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application Su, N.C. Noor, Siti Aminah Mohd Roslee, M.F. Mohamed, Nor Sabirin Ahmad, Azizan Yahya, Muhd Zu Azhan Q Science (General) QC Physics The increasing energy demand on available global lithium resources has created concerns on development of new and advanced sustainable energy sources. Sodium-based batteries have emerged as promising substitutions to Li-based batteries. We describe here sodium trifluoromethanesulfonate (NaCF 3 SO 3 ) electrolyte system based on tetraethylene glycol dimethyl ether (tetraglyme). The ionic conductivity of the electrolytes showed a maximum value of 1.6 mS cm −1 for 40 mol% of NaCF 3 SO 3 at room temperature and increased up to of 9.5 mS cm −1 at 373 K. The system showed the anodic stability of the electrolytes up to ca. 5.2 V (Na + /Na) and facile deposition of sodium began at relatively low overpotential, around − 0.01 V vs. Na + /Na, which showed a good reversibility of the electrolytes. Preliminary tests of the electrolyte in half sodium-ion cells employing Na 3 V 2 (PO 4 ) 3 as cathode electrodes were performed and the cells delivered capacity of 74 mAh g −1 at C/10. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature. Springer Verlag (Germany) 2019 Article PeerReviewed Su, N.C. and Noor, Siti Aminah Mohd and Roslee, M.F. and Mohamed, Nor Sabirin and Ahmad, Azizan and Yahya, Muhd Zu Azhan (2019) Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application. Ionics, 25 (2). pp. 541-549. ISSN 0947-7047 https://doi.org/10.1007/s11581-018-2718-9 doi:10.1007/s11581-018-2718-9
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Su, N.C.
Noor, Siti Aminah Mohd
Roslee, M.F.
Mohamed, Nor Sabirin
Ahmad, Azizan
Yahya, Muhd Zu Azhan
Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
description The increasing energy demand on available global lithium resources has created concerns on development of new and advanced sustainable energy sources. Sodium-based batteries have emerged as promising substitutions to Li-based batteries. We describe here sodium trifluoromethanesulfonate (NaCF 3 SO 3 ) electrolyte system based on tetraethylene glycol dimethyl ether (tetraglyme). The ionic conductivity of the electrolytes showed a maximum value of 1.6 mS cm −1 for 40 mol% of NaCF 3 SO 3 at room temperature and increased up to of 9.5 mS cm −1 at 373 K. The system showed the anodic stability of the electrolytes up to ca. 5.2 V (Na + /Na) and facile deposition of sodium began at relatively low overpotential, around − 0.01 V vs. Na + /Na, which showed a good reversibility of the electrolytes. Preliminary tests of the electrolyte in half sodium-ion cells employing Na 3 V 2 (PO 4 ) 3 as cathode electrodes were performed and the cells delivered capacity of 74 mAh g −1 at C/10. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature.
format Article
author Su, N.C.
Noor, Siti Aminah Mohd
Roslee, M.F.
Mohamed, Nor Sabirin
Ahmad, Azizan
Yahya, Muhd Zu Azhan
author_facet Su, N.C.
Noor, Siti Aminah Mohd
Roslee, M.F.
Mohamed, Nor Sabirin
Ahmad, Azizan
Yahya, Muhd Zu Azhan
author_sort Su, N.C.
title Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
title_short Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
title_full Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
title_fullStr Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
title_full_unstemmed Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
title_sort potential complexes of nacf3so3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application
publisher Springer Verlag (Germany)
publishDate 2019
url http://eprints.um.edu.my/23388/
https://doi.org/10.1007/s11581-018-2718-9
_version_ 1657488201869164544
score 13.211869

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